Phapang Pakeng tsa Mechini ea Welding ea AC Resistance Spot le Mechini ea Welding ea Medium Frequency Inverter Spot?

Mechini ea welding ea AC resistance and medium frequency inverter spot welding ke mekhoa e 'meli e sebelisoang hangata indastering. Le ha lits'ebetso tsena ka bobeli li kenyelletsa tjheseletso, li fapana ho latela mohloli oa matla a tsona le litšobotsi tsa ts'ebetso. Sehloohong sena, re tla hlahloba phapang pakeng tsa mechini ea welding ea AC resistance le metjhini e mahareng ea frequency inverter spot welding.

1. Mohloli oa Matla: Phapang ea mantlha lipakeng tsa mechini ea welding ea AC resistance spot welding le metjhine ea welding ea maqhubu a mahareng e ka mehloling ea matla. Mechini ea ho tjheseletsa sebakeng sa AC e sebelisa alternating current (AC) e le mohloli oa matla oa ho hlahisa motlakase oa hona joale. Ka lehlakoreng le leng, mechini ea welding ea li-frequency inverter spot welding e sebelisa inverter ho fetolela phepelo ea motlakase hore e be maqhubu a phahameng haholo, hangata a le maemong a mahareng.
2. Welding Current: Mechini ea ho tjheseletsa sebakeng sa AC e etsa hore ho be le tjheseletsa e phahameng ea hajoale, e nang le maqhubu a tlase, hangata e le 50-60 Hz. Hona joale ena e phalla ka har'a li-workpieces, e etsa mocheso ho sebopeho sa weld ho finyella fusion. Ka lehlakoreng le leng, mechini ea welding e nang le maqhubu a mahareng e hlahisa mochini o cheseletsang maqhubu a phahameng, hangata ho tloha ho li-hertz tse makholo a 'maloa ho isa ho likete tse' maloa. Maqhubu a phahameng a lumella ho fetisa matla ka potlako le taolo e nepahetseng holim'a ts'ebetso ea welding.
3. Ts'ebetso ea Welding: Ka lebaka la liphapang tsa mehloli ea matla le maqhubu a tjheseletsa, mechini ea welding ea AC resistance le metjhini e mahareng ea maqhubu a inverter spot welding e bonts'a ts'ebetso ea welding. Mechini ea welding ea AC resistance spot hangata e sebelisoa ho tjheseletsa litšepe tsa khabone e tlase le lisebelisoa tse ling tse nang le motlakase o motle. Li fana ka li-welds tse tsitsitseng le tse ka tšeptjoang empa li ka 'na tsa e-ba le mefokolo mabapi le lebelo la ho tjheseletsa le taolo holim'a ts'ebetso ea ho cheselletsa.

Ka lehlakoreng le leng, mechini ea welding ea maqhubu a mahareng e fana ka melemo e mengata ho latela ts'ebetso ea welding. Boemo bo phahameng ba hona joale bo nolofalletsa phetisetso ea matla ka potlako, e bakang lipotoloho tse khutšoane tsa weld le lebelo le phahameng la welding. Taolo e nepahetseng holim'a li-parameter tsa welding, tse kang tsa hona joale, nako le matla, li lumella boleng bo phahameng ba weld le liphello tse tsitsitseng. Mechini ena e atisa ho sebelisoa bakeng sa ho cheselletsa lisebelisoa tse ngata tse fapaneng, ho kenyelletsa le litšepe tse matla haholo, litšepe tse sa hloekang le lisebelisoa tsa aluminium.

4. Moralo oa Thepa le ho Rata: Mechini ea tjheseletsa ea sebaka sa AC hangata e bonolo ho moralo le kaho ha e bapisoa le mechini ea welding ea maqhubu a mahareng. Li na le transformer, li-electrode, le li-control bakeng sa ho lokisa liparamente tsa welding. Ka lehlakoreng le leng, mechini ea welding ea maqhubu a mahareng e kenyelletsa likarolo tse ling, joalo ka li-inverters, li-transformer tse phahameng haholo le litsamaiso tse tsoetseng pele tsa taolo. Ho rarahana hona ho kenya letsoho ho likarolo tsa bona tse tsoetseng pele le bokhoni empa ho ka hloka boiphihlelo bo eketsehileng ba tekheniki bakeng sa ts'ebetso le tlhokomelo.

Ka bokhutšoanyane, mechini ea welding ea AC resistance le metjhini e mahareng ea inverter spot welding e fapana mohloling oa eona oa matla, litšobotsi tsa hajoale, ts'ebetso le moralo oa lisebelisoa. Mechini ea welding ea AC e sebelisa AC ea hajoale, ha mechini ea welding ea maqhubu a mahareng e sebelisa maqhubu a phahameng a hlahisoang ke inverter. Mechini ea tjheseletsa ea maqhubu a mahareng a maqhubu a mahareng a fana ka melemo ho latela lebelo la tjheseletsa, taolo, le ho tsamaellana le mefuta e mengata e fapaneng ea lisebelisoa. Khetho lipakeng tsa mahlale ana a mabeli e ipapisitse le litlhoko tse ikhethileng tsa tjheseletsa, mefuta ea thepa, le ts'ebetso e lakatsehang ea li-welding lits'ebetsong tse fapaneng tsa indasteri.